linux-kernel - [PATCH 0/2] exynos5250-smdk5250: describe SROM controller and ethernet port

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Message-Id: <20250904-smdk5250-sromc-v1-0-b360c6ab01c6@grimler.se>
Date: Thu, 04 Sep 2025 08:10:09 +0200
From: Henrik Grimler <henrik@...mler.se>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Alim Akhtar <alim.akhtar@...sung.com>
Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Henrik Grimler <henrik@...mler.se>
Subject: [PATCH 0/2] exynos5250-smdk5250: describe SROM controller and
 ethernet port

Based on smdk5250 description in Samsung's vendor kernel [1] and the
u-boot dts [2], the smdk5250 board seems to have a ethernet port
connected to bank 1 of the SROM controller.

Unfortunately I do not have access to the board, so this is not tested
on an actual device, and based solely on the linked sources.

[1] https://github.com/krzk/linux-vendor-backup/blob/samsung/galaxy-note-tab-lte-10.1-2012-gt-n8020-p4note-exynos4412-dump/arch/arm/mach-exynos/mach-smdk5250.c#L982
[2] https://gitlab.com/u-boot/u-boot/-/blob/master/arch/arm/dts/exynos5250-smdk5250.dts

Signed-off-by: Henrik Grimler <henrik@...mler.se>
---
Henrik Grimler (2):
      ARM: dts: samsung: exynos5250: describe sromc bank memory map
      ARM: dts: samsung: smdk5250: add sromc node

 arch/arm/boot/dts/samsung/exynos5250-smdk5250.dts | 37 +++++++++++++++++++++++
 arch/arm/boot/dts/samsung/exynos5250.dtsi         |  9 ++++++
 2 files changed, 46 insertions(+)
---
base-commit: 1557c2eb023d9cdf97b4686fd206048c070d4e70
change-id: 20250722-smdk5250-sromc-ea5b95530eb7

Best regards,
-- 
Henrik Grimler <henrik@...mler.se>